original description
(of Cyphozonus costatus Carl, 1913) Carl, J. (1913). Westafrikanische Diplopoden. Revue suisse de Zoologie, 21(7): 201-224. Genève
page(s): 213 [details]
additional source
Hollier, J.; Stöckli, E.; Wesener, T.; Mesibov, R.; Decker, P.; Sierwald, P. (2020). An annotated list of the millipede (Diplopoda) species described by Johann Carl. <em>Revue suisse de Zoologie.</em> 127(1): 183-240., available online at https://doi.org/10.35929/RSZ.0015
page(s): 195 [details]
Syntype MHNG MHNG-ARTO-18547, verbatimGeounit Freetown, Sierra-Leo... [details]
From editor or global species database